Medically reviewed by Sanja Jelic, MD An upper respiratory infection (URI) is an infection that affects the nose, throat, or ...

Medically reviewed by Sanja Jelic, MD Respiratory syncytial virus (RSV) causes cold-like symptoms in most people but can ...

The CDC notes that clinical symptoms of an HMPV infection may progress to bronchitis or pneumonia, making the virus similar to others that cause upper and lower respiratory infections ... or even ...